Overview

overview

5

Static

static

3

2024-04-21...uk.exe

windows7-x64

5

2024-04-21...uk.exe

windows10-2004-x64

1

Analysis

  • max time kernel
    160s
  • max time network
    170s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/04/2024, 12:48

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General

  • Target

    2024-04-21_eb77bdaea124106877ddf32e24b861b3_ryuk.exe

  • Size

    1.9MB

  • MD5

    eb77bdaea124106877ddf32e24b861b3

  • SHA1

    960dd7dd1625fa3c53dda140534f8be9f16e1df8

  • SHA256

    5ecf9e41956aa3fdd55bbae4a6cf5620c618e6b2a50676f53ab28942378afed4

  • SHA512

    67a99b90e048c1159278847d909b9f0896173dcedb1540d21202dee3213144194a4c9991d38efb30b427cce14001192536d2132f579f9150a61e53917b82b175

  • SSDEEP

    49152:8lOVDTtQY6SoNtaUJ67UnHpclbwbWAaJiwmqTjcoFgDUYmvFur31yAipQCtXxc0H:DqSUHxqPF+U7dG1yfpVBlH

Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-04-21_eb77bdaea124106877ddf32e24b861b3_ryuk.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-04-21_eb77bdaea124106877ddf32e24b861b3_ryuk.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:764
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4136 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2808

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/764-0-0x0000000140000000-0x0000000140201000-memory.dmp

      Filesize

      2.0MB

      Download

    • memory/764-1-0x0000000000810000-0x0000000000870000-memory.dmp

      Filesize

      384KB

      Download

    • memory/764-8-0x0000000000810000-0x0000000000870000-memory.dmp

      Filesize

      384KB

      Download

    • memory/764-10-0x0000000000810000-0x0000000000870000-memory.dmp

      Filesize

      384KB

      Download

    • memory/764-12-0x0000000140000000-0x0000000140201000-memory.dmp

      Filesize

      2.0MB

      Download